Keypad Lock - AnyTone AT-3318UV Instruction Manual

SHORTCUT OPERATIONS
displays "EMPTY".
3. When current group displays "EMPTY", press
displays " " icon, press and hold
beep, transceiver enters into DTMF edit state, LCD displays "___________",
now you can enter desired DTMF data by keypad.
4. When finished editing, press side key [PF2] to save DTMF signaling.

Keypad lock

In order to prevent wrong operation, user can make use of keypad lock function.
When keypad lock is turned on, only channel selector is available for changing channels, all other keys are
locked. Keypad lock operation can be done through software programming and radio itself.
1) Radio itself operation
Under standby state, press
then press and hold
" " icon, keypad is locked. Repeat above operation, "
lock function is cancelled.
2) Software Programming
ON: Keypad lock option tick on.
OFF: Keypad lock option tick off.
Note: When keypad lock is turned on by software programming, the radio itself keypad lock operation is
invalid.
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key until transceiver emits "DU"
key, the top left corner of LCD displays "
key until transceiver emits "DU" beep, LCD displays
key, the top left corner of LCD
" icon disappears, key
" icon,